# Aggiornamento in produzione rails 2.1

**URL:** <https://www.ruby-forum.com/t/aggiornamento-in-produzione-rails-2-1/141977>\
**Category:** IT\
**Created:** [July 2, 2008, 10:29am UTC](https://www.ruby-forum.com/t/aggiornamento-in-produzione-rails-2-1/141977 "2008-07-02T10:29:55Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Piero\_B](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/p/57b2e6/32.png) [@Piero\_B](https://www.ruby-forum.com/u/Piero_B)\
**Post date:** [July 2, 2008, 10:29am UTC](https://www.ruby-forum.com/t/aggiornamento-in-produzione-rails-2-1/141977/1 "2008-07-02T10:29:55Z")

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Ciao a tutti,  
aggiornando a rails 2.1 sul mio laptop ho riscontrato qualche problema  
con  
una doppia inizializzazione di activerecord

usr/local/lib/ruby/site\_ruby/1.8/rubygems.rb:142:in `activate’: can’t  
activate activerecord (= 2.0.2, runtime), already activated  
activerecord-2.1.0 (Gem::Exception)

ho risolto disinstallando la vecchia gemma

il problema è che mi sta capitando la stessa cosa in produzione… qui non  
posso disinstallare le vecchie gemme per ovvi motivi…

avete affrontato pure voi questo problema?

ciao e grazie!

–

* * *

Piero B.  
My Blog: [cookedapple.net](http://cookedapple.net)  
LinkedIn: [http://www.linkedin.com/in/pbozzolo](http://www.linkedin.com/in/pbozzolo)  
Linux User #403396

Please consider the environment before you print this email

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<div class="post-metadata">

**Author:** ![Piero\_B](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/p/57b2e6/32.png) [@Piero\_B](https://www.ruby-forum.com/u/Piero_B)\
**Post date:** [July 4, 2008, 11:08pm UTC](https://www.ruby-forum.com/t/aggiornamento-in-produzione-rails-2-1/141977/2 "2008-07-04T23:08:09Z")

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Piero B. wrote:

> usr/local/lib/ruby/site\_ruby/1.8/rubygems.rb:142:in `activate’: can’t  
> activate activerecord (= 2.0.2, runtime), already activated  
> activerecord-2.1.0 (Gem::Exception)

In environment.rb hai specificato la versione di rails da usare?

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<div class="post-metadata">

**Author:** ![Piero\_B](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/p/57b2e6/32.png) [@Piero\_B](https://www.ruby-forum.com/u/Piero_B)\
**Post date:** [July 5, 2008, 8:02pm UTC](https://www.ruby-forum.com/t/aggiornamento-in-produzione-rails-2-1/141977/3 "2008-07-05T20:02:28Z")

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Si, tutto ok, alla fine ho risolto, con un gem cleanup che mia ha  
mantentuto  
ror 2.1 e poi ho rinstallato ror 2.0.2

Grazie!

On Fri, Jul 4, 2008 at 11:08 PM, S2 akira [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) wrote:

> removed\_email\_address@domain.invalid  
> [http://lists.ruby-it.org/mailman/listinfo/ml](http://lists.ruby-it.org/mailman/listinfo/ml)

–

* * *

Piero B.  
My Blog: [cookedapple.net](http://cookedapple.net)  
LinkedIn: [http://www.linkedin.com/in/pbozzolo](http://www.linkedin.com/in/pbozzolo)  
Linux User #403396

Please consider the environment before you print this email